Watershed · by permit type
General permit coverage discharge permits in subbasin 10120203
- 54Permits
- 61Permits in the subbasin
- 2States the subbasin touches
54 of the 61 Clean Water Act discharge permits in hydrologic subbasin 10120203 are filed as General permit coverage. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in SD, WY.
Where the subbasin lies
Other cuts of subbasin 10120203
- major or minor: Minor dischargers 58
- program: Storm Water Construction 46
- permit type: Individual permits 6
- program: POTW 3
- program: Storm Water Industrial 3
Every discharge permit in subbasin 10120203 →
Figures from EPA’s ICIS-NPDES download.